Weeks Waited to Receive Selected Diagnostic tests (CT-scan, Ultrasound, MRI)

In talking about people with no apparent symptoms, do you think CT scans have the ability to predict disease greater than 80% of the time? In talking about people with no apparent symptoms, do you think CT scans have the ability to verify the absence of disease greater than 80% of the time?

When several doctors look at the results for the same full CT body scan, how often do you think they will agree about the diagnosis? If one of these scans detects a potential health problem in someone with no symptoms, do you think that the person will be more likely to live longer?

Assuming that you are a healthy individual with no signs/symptoms of a medical problem, would you rather receive a free full body CT or a $1000 cheque? Based on your knowledge, do you believe there are any risks or safety concerns related to use of CT scans?

Do you think that governments regulate/control how these scans are advertised in the media? Have you ever had a CT lung scan, heart scan, virtual colonoscopy or full body CT scan directly paid by either you or your employer in the absence of symptoms or an identified health problem?